Thanks Bruce!

She be 3mm stroke P, from memory and wasn't a problem at all to drill - luckily the iron came to me as a billet, dug out of the concrete piles and cleaned up, but it was in round(ish) bar form, and was a bitch to slice into flats. The black chamferred edge you can see is the texture of the billet as it came to me, which I was keen to preserve and am very pleased with the effect against the mirror polished face.

She does indeed look a little steampunky! But in a grubby utilitarian way rather than a bells and whistles way me thinks